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→Audio
==Audio==
Test throughput raspberry pi:
<syntaxhighlight lang="bash">arecord -f DAT | aplay -f DAT</syntaxhighlight>
Record and playback on Raspberry Pi:
<syntaxhighlight lang="bash">arecord -f DAT -D plughw:0 | aplay -f DAT -D plughw:1</syntaxhighlight>
*mics in each room